2-((4,6-Dihydroxy-1,3,5-triazin-2-yl)amino)-4H-benzo[e][1,3]thiazin-4-one CAS 488090-15-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 488090-15-9 |
| Molecular Formula | C11H7N5O3S |
| Molecular Weight | 289.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4,6-Dihydroxy-1,3,5-triazin-2-yl)amino)-4H-benzo[e][1,3]thiazin-4-one (CAS 488090-15-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7N5O3S. Molecular weight: 289.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7N5O3S |
| Molecular Weight | 289.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Dihydroxy Standards
- 9,10-Dihydroxy-3-isobutyl-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one (CAS 89929-27-1)
- 8,9-Dihydroxy-2-methyl-4-oxo-4H,5H-pyrano[3,2-c]chromene-10-carboxylic acid (CAS 478-60-4)
- 2,4-Dihydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-benzoic acid methyl ester (CAS 1029773-12-3)
- 3-(2,4-Dihydroxy-6-methoxyphenyl)-1-(4-hydroxyphenyl)propan-1-one (CAS 119425-91-1)
- 2',4-Dihydroxy-5'-fluoro-3-methoxychalcone (CAS 847-13-2)
- 1,7-Dihydroxy-2,3-dimethoxy-9H-xanthen-9-one (CAS 78405-33-1)
- 3,6-Dihydroxy-1,7-dimethoxy-9H-xanthen-9-one (CAS 262292-34-2)
- 5,7-Dihydroxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one (CAS 1209261-56-2)
Recommended Standards
- 1-Tosyl-3-(trifluoromethyl)-1H-pyrrole (CAS 945739-26-4)
- 2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 384795-95-3)
- (S)-5-(Methyl-d3)-3-(trifluoromethyl)-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one (CAS 2817669-32-0)
- Methyl 4-Cyano-2-fluorobenzoate (CAS 175596-01-7)
- Tert-butyl 7-(methylamino)-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 2000257-06-5)
- (E)-1-butyl-2-((2-methylbenzylidene)amino)-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 478032-85-8)
- 2-Acetylbutyrolactone-13C4 84508-47-4 (CAS 84508-47-4)
- 1,3-Bis(4,5-dihydro-2-oxazolyl)benzene (CAS 34052-90-9)
- 16-Ethoxy-3,6,9,12,17-pentaoxanonadecan-1-amine (CAS 672305-35-0)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com